Gaya APA
Motivation An Experimental Approach. (1976).
USA:
Holt, Rinehart And Winston.
Gaya Chicago
Motivation An Experimental Approach.
.
USA:
Holt, Rinehart And Winston,
1976.
.
Gaya MLA
Motivation An Experimental Approach.
.
USA:
Holt, Rinehart And Winston,
1976.
.
Gaya Turabian
Motivation An Experimental Approach.
USA:
Holt, Rinehart And Winston,
1976.
.